@article {34774,
	title = {Rock slope movements in the Canadian Cordillera},
	volume = {22},
	year = {1985},
	pages = {528-540},
	publisher = {Canadian Geotechnical Journal },
	url = {http://article.pubs.nrc-cnrc.gc.ca/RPAS/RPViewDoc?_handler_=HandleInitialGet\&calyLang=eng\&journal=cgj\&volume=22\&articleFile=t85-073.pdf},
	author = {Cruden, D. M.}
}
